Synthesis and characterization of a novel class of PPV derivatives covalently linked to C60

被引:0
|
作者
Xiao, SX [1 ]
Wang, S [1 ]
Fang, HJ [1 ]
Li, YL [1 ]
Shi, ZQ [1 ]
Du, CM [1 ]
Zhu, DB [1 ]
机构
[1] Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
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中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Poly(phenylenevinylene) (PPV) derivatives covalently linked to fullerene C-60 (PPV-1-C-60 and PPV-2-C-60) were synthesized by cycloaddition reaction between C-60 and azide group-containing PPV derivatives. the initial feed ratio of the azido monomer, the content of C-60 in the copolymers was controlled. The copolymers were partially soluble in common organic solvents and, were characterized by means of H-1 NMR, FT-IR, UV-Vis and fluorescence spectroscopy, as well as by GPC, TGA and cyclic voltammetry techniques.
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页码:1313 / 1318
页数:6
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